2 × 7 × 1489

Prime Factor Structure

Factorization String 2 × 7 × 1489

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 35,760

Proper Divisor Sum 14,914

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #20809 ← → #20849

1 2 7 14 1,489 2,978 10,423 20,846

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

20,846 10,423 31,270 15,635 46,906 23,453 70,360 35,180 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.